Can I put a camping mug in the dishwasher?

Most stainless insulated mugs in this category list as hand-wash recommended; reviewers in r/BuyItForLife report dishwasher cycles can degrade the vacuum seal and exterior finish over time. Titanium mugs are generally dishwasher-tolerant but the simpler approach is a quick rinse — they don't hold odors or stains the way plastic does.